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Boating forecast for Forth

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  1. Extremely useful for viewing the forecast at a glance. You can quickly tell when the conditions are likely to better for boating and fishing.
  2. The summaries are useful to assist in understanding the weather patterns as well as planning your day and trips.
  3. The arrows show the direction of the wind. The direction of the wind is from the origin e.g. an easterly wind blows to the west. The dotted line is gust speed of the wind. For most spots you want the wind to be light (0 - 10 kts) for ocean conditions to be comfortable.
  4. The Sea height is the total wave height which includes both swell and chop. This is the most critical variable when looking at this forecast since a big sea height could be hazardous to boats or fishing off rocks etc. Swell refers to the height of the swell. The smaller the better. Chop refers to the height of the ocean chop. The less chop, the more comfortable conditions will be.
  5. The greater the swell period, the more comfortable the conditions are likely to be. It is believed sea sickness is triggered by a swell period around 5-6 seconds. However, the ocean chop can also cause sea sickness, so be aware of that too, especially if sea direction is considerably different to swell direction.
  6. Swell direction is represented by the origin of the swell. A westerly swell is moving to the east.
  7. Sea direction is represented by the origin of the chop. If there is not much chop this is not such a factor. However, you should check this variable if there is substantial chop, since if the swell direction is opposing the sea direction and swell and chop height are over 1 m, conditions could be rough.
  8. SwellMap presents tides as LAT (Lowest Astronomical Tide), which is the height above the lowest tidal water level

Forecast updated at 02:10 Wednesday 24 October (Europe/London local time)

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Days
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Wind Gusts
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Swell Sea Chop
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Period
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Swell dir
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Sea dir
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Tides LAT
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Forecast updated at 02:10 Wednesday 24 October (Europe/London local time)

Slide the table to view all forecast details.
Wed 24 OctRating Summary Sea Swell Chop Period Swell dir Sea dir Wind Gusts
mmms°°ktskts
4h12.10.42.16WWW:2937
10h11.80.41.75WWW:2533
16h11.70.41.75WWW:2227
22h11.90.51.85WWW:2531
High: 02:20 am (4.64 m); Low: 08:30 am (1.07 m); High: 02:50 pm (4.8 m); Low: 08:50 pm (1.17 m);
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Thu 25 OctRating Summary Sea Swell Chop Period Swell dir Sea dir Wind Gusts
mmms°°ktskts
4h11.90.51.85WWW:2733
10h11.50.51.45WWW:2329
16h11.40.51.45WWW:2431
22h11.60.41.65WWW:2735
High: 03:00 am (4.74 m); Low: 09:00 am (0.96 m); High: 03:20 pm (4.9 m); Low: 09:20 pm (0.99 m);
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Fri 26 OctRating Summary Sea Swell Chop Period Swell dir Sea dir Wind Gusts
mmms°°ktskts
4h11.60.41.65WNWNW:2533
10h11.90.41.85NWNNW:2735
16h13.01.42.78NENENW:2633
22h13.72.42.99NNN:3039
High: 03:30 am (4.81 m); Low: 09:30 am (0.91 m); High: 03:50 pm (4.95 m); Low: 10:00 pm (0.87 m);
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Sat 27 OctRating Summary Sea Swell Chop Period Swell dir Sea dir Wind Gusts
mmms°°ktskts
4h14.12.63.28NNN:3241
10h14.02.73.09NNN:3141
16h12.81.72.210NNNW:1923
22h12.71.32.47NNN:2431
High: 04:10 am (4.81 m); Low: 10:10 am (0.94 m); High: 04:20 pm (4.97 m); Low: 10:40 pm (0.82 m);
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Sun 28 OctRating Summary Sea Swell Chop Period Swell dir Sea dir Wind Gusts
mmms°°ktskts
4h12.41.12.17NENN:2227
10h12.21.11.97NENENE:1721
16h31.71.01.38NENN:912
22h51.31.00.912N--NW:10
High: 04:50 am (4.76 m); Low: 10:50 am (1.06 m); High: 05:00 pm (4.91 m); Low: 11:20 pm (0.85 m);
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Mon 29 OctRating Summary Sea Swell Chop Period Swell dir Sea dir Wind Gusts
mmms°°ktskts
4h51.51.11.010N--S:912
10h31.30.90.811NSS:1923
16h21.70.91.59NSESE:2227
22h21.70.51.66ESESE:1923
High: 05:30 am (4.65 m); Low: 11:40 am (1.25 m); High: 05:40 pm (4.81 m);
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Tue 30 OctRating Summary Sea Swell Chop Period Swell dir Sea dir Wind Gusts
mmms°°ktskts
4h21.80.71.77EESE:1923
10h22.31.41.98EEE:1923
16h32.31.81.59EENE:1012

Forecast updated at 02:10 Wednesday 24 October (Europe/London local time)

Current sea temperature

Forth sea temperature: 12°C

Sunrise and sunset for today

SunriseSunset
08:0317:39