Samoa Peninsula surfForecast / CAL – Humboldt / USA

information circle12 Day Weather and Surf, issued 10 am Saturday 28 Jun 2025 PDT
Forecast update in hr  min  s Forecast update imminent
Samoa Peninsula surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Samoa Peninsula sea temperature is
11.8° C
(Which is 1.1°C colder than average for this time of year)


Best Forecast Surf Conditions for Samoa Peninsula this week:

The surf forecast for Samoa Peninsula over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jun 28) at 5PM. The primary swell is predicted to be 2.1m and 8s period with a secondary swell of 0.4m and 15s. The wind is predicted to be cross-onshore as the swell arrives.

The most powerful waves expected at Samoa Peninsula in the next 12 days are 3.0m 9s and forecast to arrive on Tuesday (Jul 01) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 17s period and expected on Wednesday (Jul 02) at 5PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5PM (Sat 28th Jun)7ft (2.1m) 8s
Best Surf 8PM (Sat 28th Jun)8ft (2.4m) 8s
Most Powerful 5PM (Tue 1st Jul)10ft (3.0m) 9s

Table - best surf conditions forecast for Samoa Peninsula over the next 12 days.

Updates in  hr  min  s Forecast update imminent
Saturday
28
Sunday
29
Monday
30
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.6
NW
2.1
NW
2.4
NW
2.2
NW
1.5
WNW
2.4
NW
2.4
NW
3
NW
3
NW
2.5
NW
3
NW
3
NW
2.4
NW
2.4
NW
2.1
NW
1.4
NW
1.5
NW
1.6
NW
1.2
NW
1.2
NW
1.3
NNW
1.2
NW
1.4
NW
1.7
NW
1.4
NW
1.9
NW
1.7
NNW
2.1
NW
2.5
NW
2.5
NW
2.4
NW
2.3
NW
2
NW
1.6
NW
1.7
NW
1.8
NW
Period(s) (?)7888109999999888677667677777888888778
Wave
Graph
(?)Metric surfscale
Energy (?)380541856743792929963137812581177157514698747175602513082971801752481592054653544645474999971079796735547336380419
Wind
(km/h)
15
NNW
10
N
0
N
10
NW
10
NNW
5
S
10
NW
10
NW
10
N
20
NNW
15
NNW
15
NNW
20
NNW
15
NNE
10
NNW
15
NW
15
NNW
15
NNW
15
NW
15
NNW
5
SE
10
NNW
15
N
0
ENE
15
NNW
15
N
15
NNW
20
N
25
N
10
N
15
NNW
15
N
0
N
15
NNW
10
N
5
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
glassononglassononcross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
oncross-
on
glassoncross-
on
glassoncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
glassoncross-
on
glass
High Tide
/ height (m)
4:04PM
1.76
2:54AM
2.07
4:46PM
1.77
3:46AM
1.86
5:26PM
1.80
4:41AM
1.64
6:06PM
1.83
5:45AM
1.44
6:44PM
1.87
6:59AM
1.29
7:23PM
1.92
8:24AM
1.23
8:03PM
1.98
9:51AM
1.25
8:45PM
2.03
11:05AM
1.33
9:28PM
2.08
11:59AM
1.41
10:11PM
2.14
12:40PM
1.48
10:54PM
2.19
1:17PM
1.54
11:35PM
2.23
Low Tide
/ height (m)
9:05AM
-0.43
9:04PM
0.85
9:47AM
-0.26
10:02PM
0.82
10:28AM
-0.06
11:05PM
0.77
11:09AM
0.17
12:12AM
0.69
11:50AM
0.40
1:20AM
0.57
12:33PM
0.62
2:24AM
0.43
1:20PM
0.81
3:20AM
0.27
2:13PM
0.96
4:10AM
0.12
3:09PM
1.06
4:54AM
-0.01
4:02PM
1.10
5:35AM
-0.13
4:50PM
1.10
6:13AM
-0.23
5:35PM
1.08
Saturday
28
Sunday
29
Monday
30
Tuesday
01
Wednesday
02
Thursday
03
Friday
04
Saturday
05
Sunday
06
Monday
07
Tuesday
08
Wednesday
09
Sunrise5:47--5:48--5:48--5:48--5:48--5:50--5:50--5:50--5:50--5:52--5:52--5:52--
Sunset-8:52--8:52--8:52--8:52--8:52--8:51--8:51--8:51--8:51--8:50--8:50--8:50-
part cloudclearclearclearclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudclearclearclearclearpart cloudclearpart cloudpart cloudcloudclearclearclearclearclearclearclearclear
Rain (mm)
------------------------------------
Temp. °C121413141412131412131312121313121212121312121312131313121312111312121312
Feels °C (?)10131312121111121110911810139910911101011101111128988119101111

Short Range Forecast: Mostly dry. Very mild (max 14°C on Sat afternoon, min 11°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Mostly dry. Very mild (max 13°C on Tue morning, min 11°C on Tue night). Wind will be generally light.

Days 6-9 Weather Summary Mostly dry. Very mild (max 13°C on Fri afternoon, min 10°C on Fri night). Wind will be generally light.

Long Range Forecast: Mostly dry. Very mild (max 13°C on Mon afternoon, min 10°C on Mon night). Wind will be generally light.

  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Samoa Peninsula Surf forecast

The above surf forecast table for Samoa Peninsula provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Samoa Peninsula can be found by selecting the local surf guide option on the grey menu. Our Samoa Peninsula surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Samoa Peninsula) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Samoa Peninsula may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Samoa Peninsula is 5 km (3 miles) from Eureka. If you plan a vacation in Humboldt County, look for hotels and other accommodation in Eureka. Eureka has rooms for a wide range of budgets as well as car hire and transport links.

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